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From "Jordan Zimmerman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CURATOR-21) PathChildrenCache consumes an entire thread all the time no matter what
Date Sun, 05 May 2013 14:22:15 GMT

    [ https://issues.apache.org/jira/browse/CURATOR-21?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649340#comment-13649340
] 

Jordan Zimmerman commented on CURATOR-21:
-----------------------------------------

Please pull and checkout branch CURATOR-21.
                
> PathChildrenCache consumes an entire thread all the time no matter what
> -----------------------------------------------------------------------
>
>                 Key: CURATOR-21
>                 URL: https://issues.apache.org/jira/browse/CURATOR-21
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Recipes
>    Affects Versions: 2.0.0
>            Reporter: Eric Tschetter
>            Assignee: Jordan Zimmerman
>         Attachments: CURATOR-21-docs.patch, CURATOR-21-Fix_watcher_race.patch, CURATOR-21.patch
>
>
> PathChildrenCache currently takes an Executor, but only to fire off a Runnable that does
a blocking while loop waiting for work.  This means that you must have one thread per PathChildrenCache,
which is not that great.
> PathChildrenCache should just use the Executor's work queuing mechanism to enqueue work
items instead of maintaining its own work queue mechanism.

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